package hb.software.course.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import hb.software.course.entity.Course;
import hb.software.service.course.CourseManager;
import edu.zut.hb.software.base.web.GenericController;

@RestController
@RequestMapping("/course")
public class CourseController extends GenericController<Course, Long, CourseManager> {
    CourseManager courseManager;


    @Autowired
    public void setStudentManager(CourseManager studentManager) {
        this.courseManager = studentManager;
        this.manager = this.courseManager;
    }

    @GetMapping("/findall/{page}/{size}")
    public Page<Course> findall(@PathVariable("page") Integer page, @PathVariable("size") Integer size) {
        Pageable pageable = PageRequest.of(page - 1, size);
        return courseManager.findAll(pageable);
    }

    @PostMapping("/save")
    public Course save(@RequestBody Course course) {
        Course result = courseManager.save(course);
        return result;
    }

    @GetMapping("/findbyid/{id}")
    public Course findById(@PathVariable("id") Long id) {
        return courseManager.findById(id);
    }

    @DeleteMapping("/delete/{id}")
    public void delete(@PathVariable("id") Long id) {
        courseManager.delete(id);
    }

    @PutMapping("/updata")
    public Course updata(@RequestBody Course course) {
        Course result = courseManager.save(course);
        return result;
    }
}
